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When should I use Struct vs. OpenStruct?
...ATE:
As of Ruby 2.4.1 OpenStruct and Struct are much closer in speed. See https://stackoverflow.com/a/43987844/128421
PREVIOUSLY:
For completeness: Struct vs. Class vs. Hash vs. OpenStruct
Running similar code as burtlo's, on Ruby 1.9.2, (1 of 4 cores x86_64, 8GB RAM) [table edited to align col...
Compare JavaScript Array of Objects to Get Min / Max
...functions and pluck out the values you want with map.
Here is the jsbin:
https://jsbin.com/necosu/1/edit?js,console
var myArray = [{
"ID": 1,
"Cost": 200
}, {
"ID": 2,
"Cost": 1000
}, {
"ID": 3,
"Cost": 50
}, {
"ID": 4,
"Cost": 500
}],
min = Math.min.app...
What is the best testing framework to use with Node.js? [closed]
I have looked at the rather long list of testing frameworks at https://github.com/ry/node/wiki/modules#testing . What is the experience with these frameworks?
...
SASS - use variables across multiple files
...mespace;
Use @use instead of @import according to the official docs below:
https://sass-lang.com/documentation/at-rules/import
Then in your styles.scss file you can use any variable which is defined in master.scss like below:
someClass {
backgroud-color: m.$theme;
color: m.$button_color;
}
...
Force drop mysql bypassing foreign key constraint
...eUploader: {
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Blocks on Swift (animateWithDuration:animations:completion:)
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brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to allow only numeric (0-9) in HTML inputbox using jQuery?
... this.value = this.value.replace(/\D/g, '');
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input name="number">
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Bash: Copy named files recursively, preserving folder structure
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Catch multiple exceptions in one line (except block)
... I encounter I expect the full stack trace from.
This is documented here: https://docs.python.org/tutorial/errors.html
You can assign the exception to a variable, (e is common, but you might prefer a more verbose variable if you have long exception handling or your IDE only highlights selections l...
Convert dmesg timestamp to custom date format
...stamp conversion logic & how to enable timestamps when there are none:
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk92677
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